public ICommandResult Handle(IncrementMerchandiseStockCommand command)
{
var merchandise = _repository.GetByBookId(command.BookId);
string message = "Falha no incremento do estoque verifique o preço de venda pois pode estar inadequado";
bool insertStatus = true;
if (merchandise == null)
{
merchandise = new StockMerchandise();
merchandise.Book = command.Book;
insertStatus = merchandise.Increment(command.Price, command.Quantity, command.PriceSeller);
if (insertStatus)
{
_repository.CreateMerchandise(merchandise);
message = "Estoque de mercadoria criado com sucesso";
}
}
else
{
insertStatus = merchandise.Increment(command.Price, command.Quantity, command.PriceSeller);
if (insertStatus)
{
_repository.UpdateMerchandise(merchandise);
message = "Estoque de mercadoria incrementado com sucesso";
}
}
_repository.SaveChanges();
return(new GenericCommandResult(insertStatus, message, merchandise));
}
public IHttpActionResult PutMerchandise(int id, Merchandise merchandise)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != merchandise.ID)
{
return(BadRequest());
}
try
{
merchandiseRepository.UpdateMerchandise(merchandise);
return(StatusCode(HttpStatusCode.NoContent));
}
catch (DbUpdateConcurrencyException)
{
if (merchandiseRepository.GetMerchandiseByID(id) != null)
{
return(Conflict());
}
else
{
throw;
}
}
}